Science and Technology · Space Technology and Astronomy
Which of the following best describes a 'Blazar' in astronomy?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A region of space where gravity prevents everything, including light, from escaping
- 2A type of exploding star that marks the end of its life cycle
- 3A rapidly rotating neutron star emitting regular pulses of radiation
- 4An active galactic nucleus with a relativistic jet pointed directly towards Earth✓
Correct answer
An active galactic nucleus with a relativistic jet pointed directly towards Earth
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